Enduro Bikes
2027Beta RR X-Pro 4T 350
30 fields on record
The 2027 Beta RR X-Pro 4T 350 is the most manoeuvrable engine in Beta's 4-stroke enduro range, displacing 349.1cc and favouring high-rev riding with linear power delivery. New for 2027: electronic Launch Control (5 levels) and Quick Shift for clutchless gear changes. At 107.5kg dry with a 930mm seat height, it offers 295mm front and 290mm rear suspension travel. Beta does not publish official power/torque figures for this closed-course-oriented model.
- Capacity
- 349.1 ccm
- Engine
- Single, four-stroke
- Gearbox
- 6-speed
- Dry weight
- 107.5 kg
- Seat height
- 930 mm
- Power
- Not on record
Know it? Add it →
What’s new for the 2027 Beta RR X-Pro 4T 350
vs the 2026| Spec | 2026 | 2027 |
|---|---|---|
| Seat height | 940 mm (37.0 inches) | 930 mm (36.6 inches) |
| Fuel capacity | 9.10 litres (2.40 US gallons) | 9.00 litres (2.38 US gallons) |
| Front suspension | 48 mm ZF Sachs SHC open-cartridge USD fork | Hydraulic USD fork, 48mm shaft |
| Rear suspension | KYB monoshock with progressive compound lever | Monoshock with progressive compound lever, 132mm stroke |
| Front brakes | Single disc. 2-piston floating calipers | 260mm wave disc |
| Rear brakes | Single disc. 1-piston floating caliper | 240mm wave disc |
| Compression | 13.2:1 | not listed |
How it rides
Editorial estimate from the spec sheet - not lab tested- Best for
- High-rev, technical enduro riding
- Built for
- Agile 4-stroke enduro racer with launch control and quickshift
- Not ideal for
- Beginner riders or road use
Scores are derived from the spec sheet using the same model across every bike, so they compare like for like.
Will it fit you?
Worked out in your browser - nothing is sent to usEngine
- Capacity
- 349.1 ccm
- CO2 Emissions
- 80 CO2 g/km
- Engine type
- Single, four-stroke
- Fuel consumption
- 3.40 litres/100 km (29.4 km/l)
- Bore x stroke
- 88.0 x 57.4 mm
- Cooling system
- Liquid
- Starting
- Electric
Transmission
- Gearbox
- 6-speed
- Transmission type
- Manual
- Final drive
- Chain
Dimensions & weight
- Wheelbase
- 1480 mm
- Seat height
- 930 mm
- Dry weight
- 107.5 kg
- Fuel capacity
- 9.00 litres
- Ground clearance
- 315 mm
- Reserve fuel capacity
- 2.30 litres
Chassis & suspension
- Front suspension
- Hydraulic USD fork, 48mm shaft
- Rear suspension
- Monoshock with progressive compound lever, 132mm stroke
- Front wheel travel
- 295 mm
- Rear wheel travel
- 290 mm
Brakes & wheels
- Front brakes
- 260mm wave disc
- Front brakes diameter
- 260 mm
- Rear brakes
- 240mm wave disc
- Rear brakes diameter
- 240 mm
- Front tyre
- 21x1.6, 36-hole rim
- Front Wheel
- 21.0 in
- Rear tyre
- 18x2.15, 36-hole rim
- Rear Wheel
- 18.0 in
Other
- Comments
- New for 2027: electronic Launch Control (5 levels) and Quick Shift. Most manoeuvrable engine in the 4-stroke range. Closed-course model - Beta does not publish official hp/torque.
Compiled from manufacturer documentation and user contributions, corrected on an ongoing basis. Spotted something wrong? Tell us.
What changed, year to year
Differences highlighted| Specification | 2025 | 2026 | 2027 |
|---|---|---|---|
| Capacity | 349 cc | 349 cc | 349 cc |
| Dry weight | 108 kg | 108 kg | 108 kg |
| Seat height | 940 mm | 940 mm | 930 mm |
| Fuel capacity | 9.1 L | 9.1 L | 9 L |
Illustrative - generated automatically by diffing the year records already on file, not a manufacturer-published changelog.
Rider Reviews
Common questions
What is the engine size of the Beta RR X-Pro 4T 350?
The 2027 Beta RR X-Pro 4T 350 has a Capacity of 349.1 ccm (21.30 cubic inches).
How many gears does the Beta RR X-Pro 4T 350 have?
The 2027 Beta RR X-Pro 4T 350 has a Gearbox of 6-speed.
How much does the Beta RR X-Pro 4T 350 weigh?
The 2027 Beta RR X-Pro 4T 350 has a Dry weight of 107.5 kg (237.0 pounds).
Shop this bike
Affiliate linksWe may earn a commission from qualifying eBay or Amazon purchases made through these links. As an Amazon Associate I earn from qualifying purchases.
Please log in or register if you'd like to leave a comment.